"accepted"@en . "mole_fraction_of_toluene_in_air"@en . . . "SDN:P07::CFV7N58" . . "" . "2" . "SDN:P07::CFV7N58" . . "2" . "SDN:P07::CFV7N58" . "\"Mole fraction\" is used in the construction \"mole_fraction_of_X_in_Y\", where X is a material constituent of Y. A chemical or biological species denoted by X may be described by a single term such as \"nitrogen\" or a phrase such as \"nox_expressed_as_nitrogen\". The chemical formula for toluene is C6H5CH3. Toluene has the same structure as benzene, except that one of the hydrogen atoms is replaced by a methyl group. The IUPAC name for toluene is methylbenzene."@en . . . . "false" . "2019-03-04 17:29:46.0" . "2019-03-04 17:29:46.0" . . .